v3.26.1
Summary of significant accounting policies - Schedule of disaggregation of revenue (Details)
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Disaggregates of revenue        
Net revenues ¥ 3,818,851,679 $ 546,088,526 ¥ 4,270,825,456 ¥ 5,530,404,557
Live streaming        
Disaggregates of revenue        
Net revenues 2,177,418,656   3,073,920,690 4,799,005,778
Innovative business        
Disaggregates of revenue        
Net revenues 1,446,157,085   1,015,882,444 378,358,519
Advertising and other revenue        
Disaggregates of revenue        
Net revenues ¥ 195,275,938   ¥ 181,022,322 ¥ 731,398,779